Most congregations become multilingual before anyone plans for it. A few families arrive who do not speak the local language, then a few more, and suddenly a part of the room is politely present but not really following. The usual answers are expensive, awkward, or both: a second service in another language, a volunteer whispering a summary in the back row, or interpretation equipment that costs thousands and still only covers one language.
This page explains how a modern church translation system works, what it actually requires, how the different approaches compare, and what it costs — so you can decide what fits your congregation.
How it works
The idea is simple: instead of giving people hardware, you use the device everyone already has in their pocket.
The speaker talks as usualAudio comes either from your sound desk or from the microphone of the computer running the broadcast. Nothing changes for the person on stage — no special microphone technique, no pausing for an interpreter.
Speech becomes text, then translationThe speech is transcribed and translated in real time, into every language your listeners have selected — all at once, not one at a time.
Each phone shows its own languageAttendees scan a QR code on the screen or in the bulletin, pick their language, and the translation appears on their phone about a second or two behind the speaker. They can also have it read aloud through their earphones.
What you actually need
This is the part that surprises most people, so it is worth being precise:
- One computer or tablet with a web browser — Windows, macOS, iPad, Android. Nothing to install.
- Audio of the speaker. The cleanest result comes from a feed out of your existing mixing desk. If you do not have one, the device's own microphone placed near a speaker cabinet works.
- Internet. A normal broadband or 4G/5G connection is enough; this is text, not video.
- A way to show the QR code — on the projector, on a printed card at the door, or in your bulletin.
That is the whole list. There are no receivers to buy, charge, sanitise, hand out at the door, or replace when they walk out of the building in someone's coat pocket.
Comparing the options honestly
Phone-based translation is not automatically the right answer for every congregation. Here is how the realistic options compare.
| Approach | Up-front cost | Languages at once | Main limitation |
|---|---|---|---|
| Human interpreter + booth/FM receivers | High — equipment plus a trained interpreter per language | One per interpreter | You need a skilled, available interpreter for every language, every week |
| Volunteer whispering / summarising | None | One, informally | Tiring, inconsistent, and distracting for people nearby |
| A separate service in another language | Staff time, room, scheduling | One | Splits the congregation instead of gathering it |
| Phone-based live AI translation | None — no hardware | Many, simultaneously | Needs internet; machine translation is very good but not a substitute for a skilled human in high-stakes legal or medical settings |
Where a human interpreter still wins: nuance, humour, culturally loaded idioms, and anything where a mistranslation would be serious. Many churches use both — a human for the sermon in the one language they have an interpreter for, and phone-based translation for the other five languages in the room that would otherwise get nothing at all.
Languages
Up to 158 languages are available, and several run at the same time in a single service. Each attendee picks their own and can change it mid-service without affecting anyone else — which matters more than it sounds, because in a genuinely mixed congregation you rarely know in advance which languages will be needed on a given Sunday.
Two details worth knowing:
- Right-to-left languages such as Arabic, Farsi and Hebrew display correctly, not mirrored or broken.
- Read-aloud speaks the translation through the attendee's earphones, for people who cannot read comfortably in their own language — a real consideration in congregations with older members or interrupted schooling.
What about accuracy?
Be realistic and you will be happy with it. Live machine translation of clear, well-projected speech is genuinely good — it carries the meaning of a sermon reliably. It is weaker on rapid crosstalk, heavy background noise, very strong accents, and invented or highly local idioms.
Two practical things improve results more than anything technical: a clean audio feed and a speaker who finishes their sentences. Both are free.
Sunday-to-Sunday practicalities
Getting people to actually use it
The most common failure is not technical — it is that nobody knows the service exists. What works: put the QR code on the screen before the service starts, print it on a small card for the welcome desk, and have one person mention it in the notices for the first few weeks. After that it spreads on its own.
Worship and songs
Sung lyrics are the hardest thing for any speech system to transcribe. Pre-translated lyrics can be shown during worship instead of relying on live transcription of singing.
Keeping the message afterwards
Each service can be archived to a shareable page in every language it was translated into, so someone who missed it — or who wants to re-read it slowly in their own language — still can. Whether a given service is archived at all, and whether it is public or members-only, is decided per service.
What it costs
There is no hardware, so there is no up-front purchase. Two ways to pay:
- Pay as you go — no monthly plan. You are charged per hour of live broadcast, for each language, and only while you are actually live. Best for occasional events or for trying the service properly.
- Monthly plans — a set allowance of hours each month, which works out cheaper if you gather every week.
Every new account starts with free credit, so your first service can genuinely cost nothing and you can judge it on your own congregation rather than on a demo. No card is required to sign up.
See the current plans and prices →
Frequently asked questions
What is a church translation system?
It delivers what the speaker is saying to people who do not speak the service language. Traditionally that meant human interpreters in a booth and FM receivers handed out at the door. A modern system does the same job through each attendee's own phone: speech is transcribed and translated in real time, and every person reads or hears it in the language they picked.
Do we need special hardware or headsets?
No. You need a computer or tablet with a browser and audio of the speaker — usually a feed from your existing sound desk. Attendees use their own phones. There are no receivers to buy, charge, hand out or lose.
How many languages can run at once?
Up to 158 languages are available and several can run simultaneously in the same service. Each attendee chooses independently and can switch mid-service.
How much delay is there?
About one to two seconds behind the speaker. Text appears as the speaker talks and settles when the sentence completes, so listeners stay with the flow rather than waiting for whole paragraphs.
Can people listen instead of reading?
Yes — read-aloud plays the translation as speech through their own earphones. This matters for people who cannot read comfortably in their language, or who would rather keep their eyes on the speaker.
Do attendees need to create an account?
No. They scan the QR code, choose a language, and start reading. Nothing to install and no sign-up just to follow the service.
Does it work if our building has weak Wi-Fi?
Attendees use their own mobile data or your Wi-Fi — this is text, so it uses very little bandwidth. The one connection that should be solid is the computer running the broadcast.
What does it cost?
No hardware to buy. Pay per hour with no monthly plan, or take a monthly plan with an hour allowance. New accounts start with free credit, so the first service can cost nothing.
Try it on your own congregation
Free credit on signup, no card required. Set it up once and see what happens on a normal Sunday.